Python 入門
Hugo Bowne-Anderson
Data Scientist at DataCamp
float - 實數
int - 整數
str - 字串、文字
bool - True、False
height = 1.73 tall = True
資料科學：大量資料點
全家人的身高資料
height1 = 1.73 height2 = 1.68 height3 = 1.71 height4 = 1.89
[a, b, c]
[1.73, 1.68, 1.71, 1.89]
fam = [1.73, 1.68, 1.71, 1.89] fam
為數值集合命名
包含任意類型
包含不同類型
fam = ["liz", 1.73, "emma", 1.68, "mom", 1.71, "dad", 1.89] fam
fam = ["liz", 1.73, "emma", 1.68, "mom", 1.71, "dad", 1.89]
fam
['liz', 1.73, 'emma', 1.68, 'mom', 1.71, 'dad', 1.89]
fam2 = [["liz", 1.73], ["emma", 1.68], ["mom", 1.71], ["dad", 1.89]] fam2
fam2 = [["liz", 1.73], ["emma", 1.68], ["mom", 1.71], ["dad", 1.89]]
fam2
[['liz', 1.73], ['emma', 1.68], ['mom', 1.71], ['dad', 1.89]]
type(fam)
list
type(fam2)
特定功能
特定行為
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